I am Kevin Chen, I graduated from University of Electronic Science and Technology of China in 2000. I am an electrical and electronic engineer with 23 years of experience, in charge of writting content for ICRFQ. I am willing use my experiences to create reliable and necessary electronic information to help our readers. We welcome readers to engage with us on various topics related to electronics such as IC chips, capacitors, resistors, inductors, circuit breakers, diode, transistor, module, relay, opticalcoupler, connectors, PCBs, etc. Please feel free to share your thoughts and questions on these subjects with us. We look forward to hearing from you!

Piston Pressure Switch

Everything You Need To Know About Pressure Switch

When pressure limits are exceeded, pressure switches are used to control the activation and deactivation of pumps in fluid systems. They’re also needed to keep mechanical or pneumatic pressure constant in process control systems. When choosing a solution for a certain application, it’s helpful to understand how pressure switches function, the many types of pressure…

How To Use A Multimeter To Measure Current

How To Use A Multimeter To Measure Current?

Knowing how to use a multimeter to measure current is frequently required. Although performed somewhat differently than voltage and other measures, current measurements are simple. However, current measurements are commonly needed to determine whether a circuit is running correctly or learn further details about its current usage. Because the current is one of the most…

Everything You Need To Know About 4 layer PCB

The Complete Guide To 4 Layer PCB

The demand for complicated and small-sized printed circuit boards (PCBs) has increased as the need for sophisticated technology, high speed, high performance, and microdevices has increased. As a result, PCBs have shrunk in size, are available in a variety of configurations, and can be designed to suit specific application needs. As a result, a wide…

Everything You Need To Know About PCB Reverse Engineering

Everything You Need To Know About PCB Reverse Engineering

  Image Source: Flickr In the manufacturing industry, manufacturers are constantly challenged by new technologies and techniques that enable faster production and more efficient processes. This is particularly true in the creation of printed circuit boards (PCBs) for electronic devices. The ability to reverse engineer printed circuit boards has become increasingly important as manufacturers seek…